The reaction {\NO}_2+ {\CO} \rightarrow {\NO}+ {\CO}_2 takes place in two steps. 2 {\NO}_2 \rightarrow {\NO}+ {\NO}_3 ( {\k}_1) \text{ slow } {\NO}_3+ {\CO} \rightarrow {\CO}_2+ {\NO}_2 ( {\k}_2) \text{ fast } What is the rate law of this reaction?

{\R}= {\K}_2 [ {\NO}_3] [ {\CO}]

TS EAMCET Medical 31 Jul 2022 Shift 2 Paper

Question : 144 of 160

Marks: +1, -0

The reaction NO2+CO⟶NO+CO2 takes place in two steps.
‌2NO2⟶NO+NO3(k1)‌ slow ‌
‌NO3+CO⟶CO2+NO2(k2)‌ fast ‌
What is the rate law of this reaction?

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